Mousse Sunscreen + Foundation Formulation and White Cast Adjustment

Asked by: loppast.store On: May 15, 2015 Product Type: Cosmetics

Question

Could you provide a formulation for a mousse-like sunscreen and foundation that provides a 'ขาววอก' (visibly white/tone-up) effect? Based on the provided formula:

Part 1:

  • Silicone Gel: 61%
  • Water: 5%
  • Dimethicone: 5%
  • SiliSolve: 1%

Part 2:

  • Titanium Dioxide 200nm EasyDisperse™: 3%
  • Zinc Oxide 200nm EasyDisperse™: 15%
  • Silk Mica Powder (Matte): 10%

How can the 'ขาววอก' effect be adjusted in this formula?

Answer

Mousse-Like Sunscreen + Foundation Formulation

This formulation provides a mousse-like texture, which is typically a silicone base, functioning as both a sunscreen and a foundation with a dry, smooth, easy-to-spread, and comfortable feel on the skin.

Here is the recommended formula:

Part 1:

  • Silicone Gel: 61%
  • Water: 5%
  • Dimethicone: 5%
  • SiliSolve: 1%

Part 2:

  • Titanium Dioxide 200nm EasyDisperse™: 3%
  • Zinc Oxide 200nm EasyDisperse™: 15%
  • Silk Mica Powder (Matte): 10%

Mixing Instructions:

  1. Combine the ingredients from Part 1 (Silicone Gel, Water, Dimethicone, SiliSolve) and blend or stir until a homogeneous mixture is achieved.
  2. Add the ingredients from Part 2 (Titanium Dioxide 200nm EasyDisperse™, Zinc Oxide 200nm EasyDisperse™, Silk Mica Powder (Matte)) to Part 1.
  3. Blend or stir thoroughly until the powders are fully dispersed and you achieve a smooth cream texture. Thorough blending is essential for a smooth final product.

Customization Notes:

  • Using Talc Powder: Talc Powder can be used to replace Silk Mica Powder (Matte) at 10% in the formula. However, Silk Mica Powder is generally preferred as it provides a softer, smoother feel and better adherence to the skin due to its coating, compared to standard Talc Powder.
  • Adding Whitening Ingredients: If you wish to add a whitening ingredient, you can incorporate it into the water phase (Part 1). An example is GlyciWhite™. However, it is not recommended to add a high percentage of whitening ingredients as this formula is designed to be lightweight.
  • Adjusting White Cast: The amount of Titanium Dioxide 200nm EasyDisperse™ directly affects the white cast of the product. To increase the white cast, you can use a higher percentage of Titanium Dioxide.

This formula utilizes physical sunscreen ingredients, Titanium Dioxide 200nm EasyDisperse™ and Zinc Oxide 200nm EasyDisperse™, which provide broad-spectrum UV protection.